Home / 1,721,495,233.48-2,583,226,860.30-934,612,865.34

Finding the Fourth Proportional to 1,721,495,233.48, 2,583,226,860.30 and 934,612,865.34

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Solution

The fourth proportional to 1,721,495,233.48, 2,583,226,860.30 and 934,612,865.34 is: 1,402,453,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,721,495,233.48 : 2,583,226,860.30 = 934,612,865.34 : x
  2. Step 2: Convert to fraction form
    1,721,495,233.48/2,583,226,860.30 = 934,612,865.34/x
  3. Step 3: Cross multiply
    1,721,495,233.48x = 2,583,226,860.30 × 934,612,865.34
  4. Step 4: Simplify right side
    1,721,495,233.48x = 2,414,317,057,728,235,008
  5. Step 5: Solve for x
    x = 2,414,317,057,728,235,008/1,721,495,233.48
  6. Step 6: Final answer
    x = 1,402,453,524.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.